| 白藤苗木生长与水分条件的初步研究 |
| |
| 引用本文： | 冯昌林,张伟良,许煌灿,尹光天,范晋渝,张万幸. 白藤苗木生长与水分条件的初步研究[J]. 广西科学院学报, 1999, 15(2): 94-96 |
| |
| 作者姓名： | 冯昌林 张伟良 许煌灿 尹光天 范晋渝 张万幸 |
| |
| 作者单位： | 1. 中国林业科学院热带林业实验中心,广西凭祥,532600
2. 中国林业科学院热带林业研究所,广州,510520 |
| |
| 基金项目： | 林业部“七五”重点科研项目 |
| |
| 摘 要： | 用喷灌系统形成有规律的供水量梯度研究白藤苗木生长与水分的相互关系。结果表明：供水不足或过量供水，不利于苗木生长发育。在连续干旱时，５Ｌ／ｍ２·ｄ～７Ｌ／ｍ２·ｄ的淋水量，苗木高生长、叶面积、生物量等指标都显著高于其他供水等级。说明水分管理是培育壮苗的重要技术之一。
|
| 关 键 词： | 白藤 苗木 供水量 生长 |
| 收稿时间： | 1997-09-22 |
| 修稿时间： | 1998-12-24 |
The Relation Between Water Supply and Growth of Seedlings of Calamus tetradactylus |
| |
| Feng Changlin,Zhang Weiliang,Xu Huangcan,Yin Guangtian,Fan Jingyu and Zhang Wanxing. The Relation Between Water Supply and Growth of Seedlings of Calamus tetradactylus[J]. Journal of Guangxi Academy of Sciences, 1999, 15(2): 94-96 |
| |
| Authors: | Feng Changlin Zhang Weiliang Xu Huangcan Yin Guangtian Fan Jingyu Zhang Wanxing |
| |
| Affiliation: | The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600,The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600,The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600,The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600,The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600 and The Experimental Centre of Tropical Forestry, China Academy of Forest, Pingxiang, Guangxi, 532600 |
| |
| Abstract: | The water supply system wasemployed to produce a series of water supplies for studying the effects of water supply onthe seedlings growth of Calamus tetradactylus.The results showed that either over more orless water supply was not suitable for seedlings growth.Under continuous dry climate, theheight,leave area and biomass of seedlings were significantly higher in water supply of 5L/m2*d to 7 L/m2*d than in other water supplies. |
| |
| Keywords: | Calamus tetradactylus seedling water supply growth |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《广西科学院学报》浏览原始摘要信息 |
|
点击此处可从《广西科学院学报》下载免费的PDF全文 |
|
